1523 static bool vxlan_remcsum(struct vxlanhdr *unparsed,  in vxlan_remcsum()  argument
1528 	if (!(unparsed->vx_flags & VXLAN_HF_RCO) || skb->remcsum_offload)  in vxlan_remcsum()
1531 	start = vxlan_rco_start(unparsed->vx_vni);  in vxlan_remcsum()
1532 	offset = start + vxlan_rco_offset(unparsed->vx_vni);  in vxlan_remcsum()
1540 	unparsed->vx_flags &= ~VXLAN_HF_RCO;  in vxlan_remcsum()
1541 	unparsed->vx_vni &= VXLAN_VNI_MASK;  in vxlan_remcsum()
1545 static void vxlan_parse_gbp_hdr(struct vxlanhdr *unparsed,  in vxlan_parse_gbp_hdr()  argument
1549 	struct vxlanhdr_gbp *gbp = (struct vxlanhdr_gbp *)unparsed;  in vxlan_parse_gbp_hdr()
1552 	if (!(unparsed->vx_flags & VXLAN_HF_GBP))  in vxlan_parse_gbp_hdr()
1572 	unparsed->vx_flags &= ~VXLAN_GBP_USED_BITS;  in vxlan_parse_gbp_hdr()
1575 static bool vxlan_parse_gpe_hdr(struct vxlanhdr *unparsed,  in vxlan_parse_gpe_hdr()  argument
1579 	struct vxlanhdr_gpe *gpe = (struct vxlanhdr_gpe *)unparsed;  in vxlan_parse_gpe_hdr()
1600 	unparsed->vx_flags &= ~VXLAN_GPE_USED_BITS;  in vxlan_parse_gpe_hdr()
1667 	struct vxlanhdr unparsed;  in vxlan_rcv()  local
1679 	unparsed = *vxlan_hdr(skb);  in vxlan_rcv()
1681 	if (!(unparsed.vx_flags & VXLAN_HF_VNI)) {  in vxlan_rcv()
1688 	unparsed.vx_flags &= ~VXLAN_HF_VNI;  in vxlan_rcv()
1689 	unparsed.vx_vni &= ~VXLAN_VNI_MASK;  in vxlan_rcv()
1705 		if (!vxlan_parse_gpe_hdr(&unparsed, &protocol, skb, vs->flags))  in vxlan_rcv()
1715 		if (unlikely(!vxlan_remcsum(&unparsed, skb, vs->flags)))  in vxlan_rcv()
1735 		vxlan_parse_gbp_hdr(&unparsed, skb, vs->flags, md);  in vxlan_rcv()
1740 	if (unparsed.vx_flags || unparsed.vx_vni) {  in vxlan_rcv()